commit 86792a6cf3fb088e1e1f8ae7286e01196b172eec
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Oct 23 15:02:45 2014 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Oct 23 15:02:45 2014 +0200
tree fa551b83c61d6ae4e5820b6bb597880bec6f7950
parent 066c1f60bba9fe447e8aeaddd11f18e838f7ed78

Fix ssl_close_notify() with non-blocking I/O

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 103dc1f..d8eddd9 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -4018,11 +4018,8 @@
 
     SSL_DEBUG_MSG( 2, ( "=> write close notify" ) );
 
-    if( ( ret = ssl_flush_output( ssl ) ) != 0 )
-    {
-        SSL_DEBUG_RET( 1, "ssl_flush_output", ret );
-        return( ret );
-    }
+    if( ssl->out_left != 0 )
+        return( ssl_flush_output( ssl ) );
 
     if( ssl->state == SSL_HANDSHAKE_OVER )
     {
@@ -4036,7 +4033,7 @@
 
     SSL_DEBUG_MSG( 2, ( "<= write close notify" ) );
 
-    return( ret );
+    return( 0 );
 }
 
 void ssl_transform_free( ssl_transform *transform )